Amazon.com: Lanzar 12in Car Subwoofer Speaker - Black Non-Pressed Paper Cone, Stamped Steel Basket, Dual 4 Ohm Impedance, 1000 Watt Power and Rubber Suspension for Vehicle Audio Stereo Sound System - MAX12D : Electronics
Lanzar OPTI1213D OptiDrive 12-Inch Die-Cast Aluminum Alloy Cone Dual Voice Coil 1.3 Ohm Subwoofer for sale online | eBay
Amazon.com: Lanzar 12in Car Subwoofer Speaker - Black Non-Pressed Paper Cone, Stamped Steel Basket, Dual 4 Ohm Impedance, 1000 Watt Power and Rubber Suspension for Vehicle Audio Stereo Sound System - MAX12D : Electronics
Lanzar OPTI1224D 12" Dual 4 Ohms Optidrive Series Car Subwoofer
Subwoofers old
Lanzar OPTI1233D 12'' Optidrive Series Car Subwoofer